Arandom sample is used to estimate the mean time required for caffeine from products such as coffee or soft drinks to leave the body after consumption. a 95% confidence interval based on this sample is: 5.6 hours to 6.4 hours (for adults). what is the margin of error?

Analyze the impact of the availability of health services in the community and the world. research various school and community health services for people of all ages such as vision and hearing screenings and immunization programs. identify situations requiring professional health services for people of all ages such as primary, preventive, and emergency care.